Dynamo Forearm Strengthener and Wrist, Comfortable Grip and a Durable Design Roller Perfect for Men and Women - Ideal for Hand, Wrist, and Forearm Strength Training, Workout - Wrist/Arm

The rotation movement is not smooth enough and the grip is very tough and you will need to wear a gloves if you are planning to use it for a long time, but for ten or twenty rotations you will be ok

This product has definitely made a difference in my forearm strength. What I like: usable straight out of the box Solid construction, I expect it will last a while Adjustable enough for me OR my ten year old son to use it for hockey training Comes with a travel case, not a pro or a con, just interesting. Improvements: There’s no way to measure which difficulty you have it set at, so if different people are using it, it can be tricky to get it dialed back in. Overall, I’d recommend

Solid product - use it while watching tv

Excelente resistencia, buen producto

Excelente